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Transparent IEC control relay with screw-clamp terminals and DIN rail mounting

Schneider Electric

Schneider Electric CAD50BD IEC Control Relay 5NO 24V DC 10A

SKU CH-NRGB-RNV0G

IEC control relay with five normally-open contacts, 10 A AC rating at up to 600 V and 24 V DC coil voltage

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • Controls five circuits with a single 24 V DC coil
  • Switches up to 10 A on AC loads at 600 V
  • Handles 2 A on DC circuits up to 600 V
  • Mounts on DIN rail or flat surface for flexible installation
  • Runs at 5.4 W with IP2X finger-safe terminals

Schneider Electric CAD50BD IEC Control Relay

The Schneider Electric CAD50BD is an IEC control relay built for industrial electrical control and automation panels. It provides five normally open contacts rated at 10 amperes AC and operates from a 24 volt DC coil consuming 5.4 watts. The relay mounts on DIN rail or a flat surface and uses screw clamp terminals for secure wiring. Its silver nickel contacts ensure reliable switching in demanding environments.

Suitable applications and limitations

This relay suits panels that require a 24 volt DC coil and five normally open power contacts for AC loads up to 10 amperes at 600 volts. It fits installations with DIN rail or surface mounting and an IP2X protection rating. Buyers who need a different coil voltage, normally closed contacts, a higher contact count, or a different terminal style should look at alternative relay models.

Deciding specification: 24 volt DC coil voltage

The single specification that determines compatibility is the 24 volt DC coil voltage. The control circuit supplying the relay must match this exact voltage; a mismatch will prevent operation or damage the coil. Verify your control supply before ordering.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $123.99
Pricier than about 80% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

What DIN rail width and panel depth does the 3.66 in deep body need?

It mounts on standard DIN rail or surface; the housing is 1.77 in wide, 3.03 in high and 3.66 in deep, so allow that envelope in the panel.

Which terminals accept the coil and contact wires, and what mistake trips up installers?

Screw-clamp terminals take both 24 V DC coil leads and the five NO contact wires; the common error is reversing coil polarity on the DC coil.

When should the silver-nickel contacts be inspected or the relay swapped?

Plan a check at the 140 °F maximum ambient rating or after heavy 10 A AC / 2 A DC switching cycles; replace if contact resistance rises or the coil draws more than 5.4 W.

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